How to reference clips video parent/child with event handlers?

I wonder how to reference correctly clips video parent/child, creating event handlers?

I have a button in a movie clip, which is located in a clip.

That's what my manager looks like now:

This. DropMenus.DMSeats.ButtonSeats.addEventListener ("click", SeatsOver);

The button instance name is ButtonSeats

It is, I get this:

TypeError: Error #1009: cannot access a property or method of a null object reference.

Any idea where I could go wrong?

Also, if I were to move the listener to drain directly into the clip where the button, how could I make reference to the parent/parent timeline (the main timeline)? Am I right to understand that .This refers only to the current clip?

Thank you!

You can place your code in a function that is called when your objects exist.

Tags: Adobe Animate

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